In order to detect the integrative performance of auto ABS conveniently, an auto ABS indoor bench detection method was proposed. The bench detection system mainly consisted of road adhesion coefficient simulation unit, auto motion inertia simulation unit, measurement and control system, and data acquisition system. The same auto ABS bench and road comparison experiment in the same condition indicated that the ABS bench detection system could simulate the auto driving condition on the road more realistically. The key technical parameters of bench experiment were close to those of road experiment, and the errors were less than 5%. This proved the validity of the ABS bench detection method. 